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(-) Description

Title :  CRYSTAL STRUCTURE OF STREPTOCOCCUS SUIS DPR WITH MANGANESE
 
Authors :  T. Haikarainen, A. Thanassoulas, P. Stavros, G. Nounesis, S. Haataja, A. C. Papageorgiou
Date :  12 Jul 10  (Deposition) - 24 Nov 10  (Release) - 16 Feb 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Keywords :  Oxidoreductase, Iron Storage, Metal-Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. Haikarainen, A. Thanassoulas, P. Stavros, G. Nounesis, S. Haataja, A. C. Papageorgiou
Structural And Thermodynamic Characterization Of Metal Ion Binding In Streptococcus Suis Dpr.
J. Mol. Biol. V. 405 448 2011
PubMed-ID: 21056572  |  Reference-DOI: 10.1016/J.JMB.2010.10.058

(-) Compounds

Molecule 1 - DNA PROTECTION DURING STARVATION PROTEIN
    Chains: A, B, C, D, E, F, G, H, I, J, K, L
    EC Number: 1.16.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: RESIDUES 8-172
    Organism Scientific: STREPTOCOCCUS SUIS
    Organism Taxid: 1307
    Synonym: DPS-LIKE PEROXIDE RESISTANCE PROTEIN

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric/Biological Unit : ABCDEFGHIJKL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 26)

Asymmetric/Biological Unit (4, 26)
No.NameCountTypeFull Name
1CA6Ligand/IonCALCIUM ION
2CL4Ligand/IonCHLORIDE ION
3EPE4Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID
4MN312Ligand/IonMANGANESE (III) ION

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:74 , GLU A:78 , HIS C:47BINDING SITE FOR RESIDUE MN3 A1173
02AC2SOFTWARELYS A:171 , GLY I:84 , HOH I:2021BINDING SITE FOR RESIDUE CL A1174
03AC3SOFTWAREGLY B:54 , HOH B:2053 , ARG F:53 , GLY F:54 , GLY J:54 , ASP K:137BINDING SITE FOR RESIDUE EPE B1173
04AC4SOFTWAREASP B:74 , GLU B:78 , HOH B:2059 , HIS D:47BINDING SITE FOR RESIDUE MN3 B1174
05AC5SOFTWAREGLU B:113 , HOH K:2036BINDING SITE FOR RESIDUE CA B1175
06AC6SOFTWAREHOH B:2054 , HOH J:2032BINDING SITE FOR RESIDUE CA B1176
07AC7SOFTWAREHIS A:47 , ASP C:74 , GLU C:78BINDING SITE FOR RESIDUE MN3 C1173
08AC8SOFTWARELEU C:166 , ALA E:23 , GLU E:139 , HOH E:2024BINDING SITE FOR RESIDUE CL C1174
09AC9SOFTWAREGLY D:54 , ILE D:57 , ARG G:53 , GLY G:54 , GLY I:54BINDING SITE FOR RESIDUE EPE D1173
10BC1SOFTWAREHIS B:47 , ASP D:74 , GLU D:78BINDING SITE FOR RESIDUE MN3 D1174
11BC2SOFTWAREASP D:24 , GLU D:139 , GLU J:113 , HOH J:2034BINDING SITE FOR RESIDUE CA D1175
12BC3SOFTWAREILE D:111 , HOH D:2008BINDING SITE FOR RESIDUE CL D1176
13BC4SOFTWAREARG C:53 , GLY C:54 , GLY E:54 , ILE E:57 , ASP E:137 , GLU E:138 , GLY L:54 , HOH L:2037BINDING SITE FOR RESIDUE EPE E1173
14BC5SOFTWAREASP E:74 , GLU E:78 , HIS G:47BINDING SITE FOR RESIDUE MN3 E1174
15BC6SOFTWAREASP F:74 , GLU F:78 , HIS H:47BINDING SITE FOR RESIDUE MN3 F1173
16BC7SOFTWARELEU F:166 , HOH F:2039 , HOH F:2055 , HOH F:2056 , ASP K:24 , GLU K:139BINDING SITE FOR RESIDUE CA F1174
17BC8SOFTWAREHOH F:2036BINDING SITE FOR RESIDUE CA F1175
18BC9SOFTWAREHIS E:47 , ASP G:74 , GLU G:78BINDING SITE FOR RESIDUE MN3 G1173
19CC1SOFTWAREASN G:108 , HOH H:2010 , HOH H:2033 , HOH K:2047BINDING SITE FOR RESIDUE CA G1174
20CC2SOFTWAREHIS F:47 , HOH F:2014 , ASP H:74 , GLU H:78BINDING SITE FOR RESIDUE MN3 H1173
21CC3SOFTWAREASP I:74 , GLU I:78 , HIS K:47BINDING SITE FOR RESIDUE MN3 I1173
22CC4SOFTWAREALA I:169BINDING SITE FOR RESIDUE CL I1174
23CC5SOFTWAREASP J:74 , GLU J:78 , HIS L:47BINDING SITE FOR RESIDUE MN3 J1173
24CC6SOFTWAREGLY A:54 , GLU G:112 , GLY H:54 , GLY K:54 , ILE K:57 , HOH K:2054BINDING SITE FOR RESIDUE EPE K1173
25CC7SOFTWAREHIS I:47 , HOH I:2010 , ASP K:74 , GLU K:78BINDING SITE FOR RESIDUE MN3 K1174
26CC8SOFTWAREHIS J:47 , ASP L:74 , GLU L:78BINDING SITE FOR RESIDUE MN3 L1173

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2XKQ)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2XKQ)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (9, 108)

Asymmetric/Biological Unit (9, 108)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_DPS_STRSU_001 *A27SDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LA27S
2UniProtVAR_DPS_STRSU_002 *I42LDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LI42L
3UniProtVAR_DPS_STRSU_003 *L91FDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LL91F
4UniProtVAR_DPS_STRSU_004 *V103ADPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LV103A
5UniProtVAR_DPS_STRSU_005 *L104PDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LL104P
6UniProtVAR_DPS_STRSU_006 *T110MDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LT110M
7UniProtVAR_DPS_STRSU_007 *A116VDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LA116V
8UniProtVAR_DPS_STRSU_008 *S154NDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LS154N
9UniProtVAR_DPS_STRSU_009 *K171GDPS_STRSU  ---  ---A/B/C/D/E/F/G/H/I/J/K/LK171G
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2XKQ)

(-) Exons   (0, 0)

(no "Exon" information available for 2XKQ)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqa_ A: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq A  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain B from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqb_ B: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq B  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain C from PDB  Type:PROTEIN  Length:149
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:149
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163         
            DPS_STRSU    24 DSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqc_ C: Dodecameric ferritin homolog                                                                                                               SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq C  24 DSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163         


Chain D from PDB  Type:PROTEIN  Length:152
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:152
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  
            DPS_STRSU    21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqd_ D: Dodecameric ferritin homolog                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq D  21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  


Chain E from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqe_ E: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq E  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain F from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqf_ F: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq F  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain G from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqg_ G: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq G  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain H from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqh_ H: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq H  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 


Chain I from PDB  Type:PROTEIN  Length:150
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:150
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172
            DPS_STRSU    23 ADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqi_ I: Dodecameric ferritin homolog                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2xkq I  23 ADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172


Chain J from PDB  Type:PROTEIN  Length:152
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:152
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  
            DPS_STRSU    21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqj_ J: Dodecameric ferritin homolog                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq J  21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  


Chain K from PDB  Type:PROTEIN  Length:152
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:152
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  
            DPS_STRSU    21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkqk_ K: Dodecameric ferritin homolog                                                                                                                  SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq K  21 SLADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    30        40        50        60        70        80        90       100       110       120       130       140       150       160       170  


Chain L from PDB  Type:PROTEIN  Length:151
 aligned with DPS_STRSU | P0CB53 from UniProtKB/Swiss-Prot  Length:172

    Alignment length:151
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171 
            DPS_STRSU    22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
               SCOP domains d2xkql_ L: Dodecameric ferritin homolog                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----Ferritin-2xkqL01 L:26-172                                                                                                                           Pfam domains (1)
           Pfam domains (2) ----Ferritin-2xkqL02 L:26-172                                                                                                                           Pfam domains (2)
           Pfam domains (3) ----Ferritin-2xkqL03 L:26-172                                                                                                                           Pfam domains (3)
           Pfam domains (4) ----Ferritin-2xkqL04 L:26-172                                                                                                                           Pfam domains (4)
           Pfam domains (5) ----Ferritin-2xkqL05 L:26-172                                                                                                                           Pfam domains (5)
           Pfam domains (6) ----Ferritin-2xkqL06 L:26-172                                                                                                                           Pfam domains (6)
           Pfam domains (7) ----Ferritin-2xkqL07 L:26-172                                                                                                                           Pfam domains (7)
           Pfam domains (8) ----Ferritin-2xkqL08 L:26-172                                                                                                                           Pfam domains (8)
           Pfam domains (9) ----Ferritin-2xkqL09 L:26-172                                                                                                                           Pfam domains (9)
          Pfam domains (10) ----Ferritin-2xkqL10 L:26-172                                                                                                                           Pfam domains (10)
          Pfam domains (11) ----Ferritin-2xkqL11 L:26-172                                                                                                                           Pfam domains (11)
          Pfam domains (12) ----Ferritin-2xkqL12 L:26-172                                                                                                                           Pfam domains (12)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -----S--------------L------------------------------------------------F-----------AP-----M-----V-------------------------------------N----------------G- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xkq L  22 LADSKAVLNQAVADLSVAHSILHQVHWYMRGRGFMIWHPKMDEYMEEIDGYLDEMSERLITLGGAPFSTLKEFSENSQLKEVLGDYNVTIEEQLARVVEVFRYLAALFQKGFDVSDEEGDSVTNDIFNVAKASIEKHIWMLQAELGQAPKL 172
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 12)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2XKQ)

(-) Pfam Domains  (1, 12)

Asymmetric/Biological Unit
(-)
Clan: Ferritin (185)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J,K,L   (DPS_STRSU | P0CB53)
molecular function
    GO:0008199    ferric iron binding    Interacting selectively and non-covalently with ferric iron, Fe(III).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0006879    cellular iron ion homeostasis    Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0006950    response to stress    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  2xkq
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  DPS_STRSU | P0CB53
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        DPS_STRSU | P0CB53: 1umn 2bw1 2cf7 2ux1 2v15 2xjm 2xjn 2xjo

(-) Related Entries Specified in the PDB File

1umn CRYSTAL STRUCTURE OF DPS-LIKE PEROXIDE RESISTANCE PROTEIN (DPR) FROM STREPTOCOCCUS SUIS
2bw1 IRON-BOUND CRYSTAL STRUCTURE OF DPS-LIKE PEROXIDE RESISTANCE PROTEIN (DPR) FROM STREPTOCOCCUS SUIS.
2cf7 ASP74ALA MUTANT CRYSTAL STRUCTURE FOR DPS- LIKE PEROXIDE RESISTANCE PROTEIN DPR FROM STREPTOCOCCUS SUIS.
2ux1 IDENTIFICATION OF TWO ZINC-BINDING SITES IN THE STREPTOCOCCUS SUIS DPR PROTEIN
2v15 TERBIUM BINDING IN STREPTOCOCCUS SUIS DPR PROTEIN
2xjm CRYSTAL STRUCTURE OF STREPTOCOCCUS SUIS DPR WITH COBALT
2xjn CRYSTAL STRUCTURE OF STREPTOCOCCUS SUIS DPR WITH COPPER
2xjo CRYSTAL STRUCTURE OF STREPTOCOCCUS SUIS DPR WITH NICKEL